slicing image with background using 2 threshold values
The function takes digit to display and create white image with black digits on it. If only one input parameter presented the function use default parameters for dimension of output image.
But you can control height of output image, width of...
Connect two pixels in an image with the desired graylevel
result = func_DrawLine(Img, X1, Y1, X2, Y2)
input: Img : the original image.
(X1, Y1), (X2, Y2) : points to connect.
nG : the...
This GUI program allows you to navigate through a 3-D image with three orthogonal views, and display the intensity value at any voxel location. You can see the intensity values by moving the mouse pointer over any of the three views, or you can...
A: image matrix
sz: noise ratio (0 to 100) of the image
This function take an image and noise ratio then output a grayscaled image with uniform noise.
The uniform noise ranged from 0 to 255.
LINES2IM generates an image with painted lines. The line-hues are the angles of the slopes.
Given a set of line coordinates:
X = [startx1 endx1; startx2 endx2;...]
Y = [starty1 endy1; starty2 endy2;...]
and a wanted image...
REFRAME(I,R,B) applies PADARRAY to subregion, R, returning an image with the dimensions of image, I.
This function is meant to work with the MatLab image toolbox function REGIONPROPS and expects the following inputs,
I is the original...
A function which connects two points in an image with a
line of ones.
ALPHAMASK: Overlay image with semi-transparent mask
Overlays a semi-transparent mask over an image. By default the
currently displayed figure is overlain.
Options include overlay colour and opacity.
Returns a handle to...
The ImageCache Color Blend module provides an ImageCache action for blending an image with a color. This can for example be used to darken/lighten an image or to blend it with the background color of the used theme.
Outputs a GIF image with the current time and date. Select format with keywords.
Displays an image with a wave effect.
Image with StretchRatio or not. If not, and bigger than boundaries, you can scroll it with mouse or keyboard. You also can zoom image and save it with new dimensions as Jpeg, Bmp or Gif.
Say you want to generate a default image with my app without having to include an image file with my app. You'll want to encode the binary image data as text, using base64. This image can later be displayed in my app, or a binary image file can...
The usual way to make a request to a database is to write a string with the SQL syntax, then execute this request and get the result as a list with cursor.fetchall() or cursor.fetchone()
Python has list comprehensions to select items in...
IMSHADE will plot a matrix representing topography as a 3-component color image, with intensity proportional to the magnitude of the topographic slope of each pixel. Optionally, it can take an argument for lighting angle to use the directional...
This tool is used to blur RGB image with help of inbuilt mask and filters, main concept is to blur layer of Red, Blue and Green individually and than merge them again.
Very simple but ready to use formula.
Display image with non-linearly spaced axis.
UIMAGE(X,Y,C) displays matrix C as an image, using the vectors X and Y to specify the X and Y coordinates. X and Y may be unevenly spaced vectors, but must be increasing. The size of C must be...
IMGAUSSIAN filters an 1D, 2D color/greyscale or 3D image with a Gaussian filter.
Instead of using a multidimensional Gaussian kernel, it uses the fact that a Gaussian kernel can be separated in 1D kernels.
By the default the...